Changed return value from 'return s, nil' to 'return nil, nil' in:
- detail.go (line 116): Back navigation from client details
- restore.go (line 101): Back navigation from restore screen
Root cause: Main model's navigation logic checks if newScreen == nil.
When screens returned (s, nil), the check failed and screen never changed.
Now properly returns (nil, nil) to signal screen change to parent.
Fixes: wg-admin-rfo
- Add Go TUI with bubbletea for WireGuard management
- Implement client CRUD operations with QR code generation
- Add configuration and validation modules
- Install/update scripts for client setup
- Update Makefile to build binaries to bin/ directory
- Add .gitignore for Go projects
